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Fossils discovered in Japan more than two decades ago have finally been identified as a new genus and species of giant salamander。 Limnospondylus ajimuensis lived around 3。5 million years ago in a warmer, wetter Kyushu and may have reached 1
36氪获悉，7月29日，腾讯混元团队宣布正式开源AngelSpec。一个覆盖drafter训练、架构设计到线上部署的投机解码框架，并同步开源Hy3-A21B的MTP与DFly drafter权重及训练代码
The first U。 attempt at reopening a shuttered reactor has been held back by run-down equipment and a lack of planning
A new analysis suggests the Sun holds far more silver than earlier estimates indicated。 More advanced models of the solar atmosphere raised the calculated amount by 55 percent, bringing it into much closer agreement with ancient meteorites。 The technique may also help scientists track the cosmic origins of silver and other heavy elements
A newly identified fossil ape from northern Egypt is reshaping ideas about where the ancestors of modern apes first emerged。 Analyses place it closer to living apes than any known East African species of the same age, pointing to North Africa and the Middle East as a possible birthplace and crossroads for the ape lineage that eventually produced gi
Expect bumps with X Money rollout as major US financial markets are excluded
Two elephant-sized South American sauropods were unusually well built for standing on their hind legs。 Digital tests showed that their robust femurs handled the enormous forces better than those of larger species, especially while the dinosaurs were young。 The upright pose may have helped them reach treetops, frighten predators, or impress potentia
Rice University chemists have found a new way to make neodymium, a rare-earth metal, interact with oxygen。 Using a specially designed molecular structure described as a “basket,” the team positioned the atoms so they could form a bond once thought unlikely。 The breakthrough produced highly reactive compounds that could eventually give chemists alte
A detailed independent study found that SpaceX's Starship is every bit as revolutionary as expected, while revealing both its impressive capabilities and its biggest remaining hurdles。 It also introduces an ambitious European rocket concept that could offer a very different route to affordable super heavy launches
NASA has chosen 41 commercial technology projects that could solve critical challenges for future missions to the Moon and Mars。 From powering lunar outposts to protecting spacecraft from Moon dust, the innovations are designed to push both space exploration and the commercial space economy forward
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Climate change is helping invasive species to not only establish themselves across the continent but to stay alive for longer。 Scientists suggest we get used to it
A new cooking method could make French fries crispier in less time while significantly limiting how much oil they absorb。 Researchers propose combining microwave heating, which keeps oil out, with conventional frying, which provides the crunch consumers expect
Anthropic and OpenAI employees are expected to give generously after their companies go public。 “It’s going to be a wild ride,” says one nonprofit leader
Researchers found that specific brain circuits help decide which jobs bees perform as they age。 When those circuits were switched off, older worker bees began caring for the queen again instead of carrying out their normal later-life duties。 The findings reveal that a bee colony’s complex division of labor may be guided by neural switches hidden in
One day after a federal judge ordered an ICE detention center opened to state health inspectors, the agency posted new contract terms that would void state oversight at four facilities
"I'm beginning to suspect we are not in Jumanji
Hi HN,I built a specialized inference engine for running 4-bit Gemma 4 26B-A4B-IT on any M-series Mac using about 2 GB of RAM。 It is called TurboFieldfare and is written in Swift and Metal。I have always adored on-device AI
A newly discovered turning point in the Sun’s 11-year cycle could allow scientists to predict future solar activity years earlier than before。 At this “switch-off” point, the most violent space weather abruptly ends, and the remaining number of sunspots offers clues about the next cycle’s strength。 Early projections suggest Solar Cycle 26 may be mo
Hi HN, Rohit here from Tokenless (https://usetokenless。com/), which I’m building alongside co-founders Andrew and Kev。 We’re building an API gateway which routes agent traffic dynamically turn-by-turn between different models to save on AI spend